Add self_service field to presets

data/presets/fields/self_service.json

@@ -0,0 +1,5 @@
+{
+    "key": "self_service",
+    "type": "check",
+    "label": "Self-service"
+}

data/presets/presets/amenity/car_wash.json

@@ -6,7 +6,8 @@
         "address",
         "building_area",
         "opening_hours",
-        "payment_multi"
+        "payment_multi",
+        "self_service"
     ],
     "moreFields": [
         "website",

data/presets/presets/amenity/fuel.json

@@ -5,7 +5,8 @@
         "brand",
         "operator",
         "address",
-        "fuel_multi"
+        "fuel_multi",
+        "self_service"
     ],
     "moreFields": [
         "opening_hours",

data/presets/presets/shop/laundry.json

@@ -1,5 +1,9 @@
 {
     "icon": "maki-laundry",
+    "fields": [
+        "{shop}",
+        "self_service"
+    ],
     "geometry": [
         "point",
         "area"